[VR, Permission] Use appopriate type parameters for WebCallbacks (1/3)

[VR, Permission] Use appopriate type parameters for WebCallbacks (1/3)

 - WebPermissionStatus* (ownership transferred)
  => WebPermissionStatus
 - WebVector<WebVRDevice>* (ownership not transferred)
  => const WebVector<WebVRDevice>&

1/3: https://codereview.chromium.org/1317243002/
2/3: https://codereview.chromium.org/1309803006/
3/3: https://codereview.chromium.org/1321763002/

BUG=493531
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=201537

[yhirano, 2015-08-28 09:33:00]

yhirano@chromium.org changed reviewers:
+ kbr@chromium.org, mlamouri@chromium.org, nhiroki@chromium.org

[yhirano, 2015-08-28 09:35:47]

yhirano@chromium.org changed reviewers:
+ bajones@chromium.org

[yhirano, 2015-08-28 09:35:47]

+bajones@

[nhiroki, 2015-08-28 09:41:30]

LGTM for modules/quota/

[mlamouri (slow - plz ping), 2015-08-28 10:44:24]

lgtm.

Thanks for doing that! :)

[bajones, 2015-08-28 16:42:09]

modules/vr LGTM, thanks!

[yhirano, 2015-09-01 05:22:49]

The CQ bit was checked by yhirano@chromium.org

[commit-bot: I haz the power, 2015-09-01 05:23:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1317243002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1317243002/1

[commit-bot: I haz the power, 2015-09-01 08:45:12]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=201537